CA3047653C - Ligne destinée à être immergée en milieu aquatique - Google Patents

Ligne destinée à être immergée en milieu aquatique

Info

Publication number
CA3047653C
CA3047653C CA3047653A CA3047653A CA3047653C CA 3047653 C CA3047653 C CA 3047653C CA 3047653 A CA3047653 A CA 3047653A CA 3047653 A CA3047653 A CA 3047653A CA 3047653 C CA3047653 C CA 3047653C
Authority
CA
Canada
Prior art keywords
line
frame
center
buoy
aquatic environment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3047653A
Other languages
English (en)
Other versions
CA3047653A1 (fr
Inventor
Denis Gourmelon
Michael Jourdan
Dominique Brechet
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Publication of CA3047653A1 publication Critical patent/CA3047653A1/fr
Application granted granted Critical
Publication of CA3047653C publication Critical patent/CA3047653C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/48—Means for searching for underwater objects
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B2022/006—Buoys specially adapted for measuring or watch purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/02—Oceanography

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention concerne une ligne destinée à être immergée en milieu aquatique. Selon l'invention, la ligne comprend un corps mort (22) configuré pour se poser sur le fond (23) du milieu aquatique (10) et à immobiliser la ligne (20) par rapport au fond (23), une bouée (27) configurée pour flotter à la surface (28) du milieu aquatique (10), un objet (14) s'étendant selon un axe vertical (47), possédant un centre d'équilibre de forces hydrodynamiques lorsque l'objet (14) est soumis à un courant aquatique (25) horizontal et appelé centre hydrodynamique (40), et possédant un centre de gravité (42) distant verticalement du centre hydrodynamique (40), un cadre (30) relié à l'objet (14) par une liaison pivot (43) d'axe sensiblement horizontal (45) passant par le centre hydrodynamique (40), au moins une ailette (52, 54) s'étendant verticalement et permettant à l'objet de s'orienter par rapport à un courant aquatique horizontal (25), un premier tronçon de ligne (34) reliant le corps mort (22) au cadre (30), un second tronçon de ligne (36) reliant le cadre (30) à la bouée (27).
CA3047653A 2016-12-20 2017-12-19 Ligne destinée à être immergée en milieu aquatique Active CA3047653C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1601811A FR3060521B1 (fr) 2016-12-20 2016-12-20 Ligne destinee a etre immergee en milieu aquatique
FR1601811 2016-12-20
PCT/EP2017/083620 WO2018114997A1 (fr) 2016-12-20 2017-12-19 Ligne destinee a etre immergee en milieu aquatique

Publications (2)

Publication Number Publication Date
CA3047653A1 CA3047653A1 (fr) 2018-06-28
CA3047653C true CA3047653C (fr) 2025-05-27

Family

ID=58779067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3047653A Active CA3047653C (fr) 2016-12-20 2017-12-19 Ligne destinée à être immergée en milieu aquatique

Country Status (6)

Country Link
US (1) US10926842B2 (fr)
EP (1) EP3558808B1 (fr)
AU (1) AU2017384386B2 (fr)
CA (1) CA3047653C (fr)
FR (1) FR3060521B1 (fr)
WO (1) WO2018114997A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3100219B1 (fr) 2019-08-26 2023-01-13 Flex N Gate France Dispositif de gestion des flux d’air et véhicule comprenant un tel dispositif
CN110745213B (zh) * 2019-10-26 2021-04-27 中国海洋大学 一种适用于深海浮标弹性松散式的锚系性能现场监测系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027539A (en) * 1959-05-14 1962-03-27 Jr Stephen L Stillman Hydrodynamically balanced towing apparatus for maintaining hydrophones vertically orientated
US3329015A (en) * 1963-06-07 1967-07-04 Douglas Aircraft Co Inc Stabilized buoy assembly
US3455159A (en) * 1966-07-06 1969-07-15 Donald G Gies Sr Nautical weather station
US3660807A (en) * 1968-03-14 1972-05-02 Sparton Corp Towed body vertical attitude stabilization system
US3590635A (en) * 1970-05-01 1971-07-06 Us Navy Pycnocline follower apparatus
US3935592A (en) * 1974-02-22 1976-01-27 Massachusetts Institute Of Technology Recording instrument adapted for use in remote unattended locations
DE4226614C2 (de) * 1992-08-08 2003-02-13 Stiftung A Wegener Inst Polar Anordnung zur stationären Positionierung von Meßgeräten in Wasserströmungen
CA2189805C (fr) * 1996-11-07 2006-10-17 George A. Fowler Flotteur profile pour dispositifs d'ancragae profond
WO2003062044A1 (fr) * 2002-01-22 2003-07-31 Bruce Kendall Main Procede et appareil destines a surveiller des conditions sous-marines

Also Published As

Publication number Publication date
EP3558808B1 (fr) 2021-10-27
AU2017384386B2 (en) 2023-04-27
US10926842B2 (en) 2021-02-23
CA3047653A1 (fr) 2018-06-28
EP3558808A1 (fr) 2019-10-30
AU2017384386A1 (en) 2019-07-11
FR3060521A1 (fr) 2018-06-22
WO2018114997A1 (fr) 2018-06-28
FR3060521B1 (fr) 2019-07-12
US20190315441A1 (en) 2019-10-17

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